Research Output

2010

A stochastic model for a vehicle in a dial-a-ride system

Hyytiä, E., Aalto, S., Penttinen, A. & Sulonen, R., 2010, In : Operations Research Letters. 38, 5, p. 432-435

Research output: Contribution to journalReview ArticleScientificpeer-review

4 Citations (Scopus)

Congestive Collapse and Its Avoidance in a Dynamic Dial-a-Ride System with Time Windows

Hyytiä, E., Penttinen, A. & Sulonen, R., 2010, 17th International Conference on Analytical and Stochastic Modelling Techniques and Applications (ASMTA), Cardiff, Wales, UK, June 2010.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Flow-level stability and performance of channel-aware priority-based schedulers

Aalto, S. & Lassila, P., 2010, NGI 2010 (6th EURO-NF Conference on Next Generation Internet, Paris, June 2-4, 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

22 Citations (Scopus)

Key escrow schemes with sliding window for privacy-aware anomaly detection system

Hyytiä, E., Gojmerac, I., Teofili, S. & Bianchi, G., 2010, International Workshop on Privacy and Anonymity in the Information Society (PAIS 2010), Lisbon, Aug. 2010.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Minimizing file transfer delays using SRPT in HSDPA with terminal constraints

Melasniemi, J., Lassila, P. & Aalto, S., 2010, 4th Workshop on Network Control and Optimization (Net-Coop 2010), Ghent, Belgium 29.11.-1.12.2010.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

On the Achievable Forwarding Capacity of an Infinite Wireless Network

Nousiainen, J., Virtamo, J. & Lassila, P., 2010, MSWIM ACM, MSWim, Bodrum Turkey, 17-21.10.2010. p. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

3 Citations (Scopus)

P2P Video-on Demand: Steady State and Scalability

Aalto, S., Lassila, P., Raatikainen, N., Savolainen, P. & Tarkoma, S., 2010, IEEE Globecom, Miami, U.S.A., 6.-10.12.2010. p. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Segmented P2P Video-on-Demand: Modeling and Performance

Aalto, S., Lassila, P., Tarkoma, S. & Savolainen, P., 2010, 22nd International Teletraffic Congress (ITC 22), Amsterdam, the Netherlands, 7.-9.9.2010. p. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Simulation of a large scale dynamic pickup and delivery problem

Hyytiä, E., Häme, L., Penttinen, A. & Sulonen, R., 2010, 3rd International ICST Conference on Simulation Tools and Techniques (SIMUTools 2010), Malaga, Spain, March 2010.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

8 Citations (Scopus)

When Does Content Float?Characterizing Availability of Anchored Information in Opportunistic Content Sharing

Hyytiä, E., Virtamo, J., Lassila, P., Kangasharju, J. & Ott, J., 2010, Otaniemi, p. 12.

Research output: Working paperProfessional

2011

BeachNet: Propagation-based Information Sharing in Mostly Static Networks

Ott, J., Keränen, A. & Hyytiä, E., 2011, ExtremeCom 3rd ExtremeCom 2011 - The Amazon Expedition,September 26-30, 2011, Manaus, Brazil.. p. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Dispatching problem with fixed size jobs and processor sharing discipline

Hyytiä, E., Penttinen, A., Aalto, S. & Virtamo, J., 2011, 23rd International Teletraffic Congress (ITC'23), 2011September 6-8, 2011, San Francisco, USA. p. 190-197

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

14 Citations (Scopus)

Energy-aware dispatching in parellel queues with on-off energy consumption

Penttinen, A., Hyytiä, E. & Aalto, S., 2011, IPCCC 30th IEEE International Performance Computing and Communications Conference IPCCC 2011, Orlando, Florida, USA, November 17th-19th, 2011.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

13 Citations (Scopus)

Floating Content: Information Sharing in Urban Areas

Ott, J., Hyytiä, E., Lassila, P., Vaegs, T. & Kangasharju, J., 2011, PerCom 2011, 21-25, March, Seattle, USA.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

88 Citations (Scopus)

Floating Content for Probabilistic Information Sharing

Ott, J., Hyytiä, E., Lassila, P., Kangasharju, J. & Santra, S., 2011, In : Pervasive and Mobile Computing. 7, 2, p. 671-689

Research output: Contribution to journalArticleScientificpeer-review

30 Citations (Scopus)

M/M/1-PS Queue and Size-Aware Task Assignment

Hyytiä, E., Virtamo, J., Aalto, S. & Penttinen, A., 2011, In : Performance Evaluation. 68, 11, p. 1136-1148

Research output: Contribution to journalArticleScientificpeer-review

22 Citations (Scopus)

Maximum weight independent sets in an infinite plane with uni- and bidirectional interference models

Nousiainen, J., Virtamo, J. & Lassila, P., 2011, In : ANNALS OF TELECOMMUNICATIONS-ANNALES DES TELECOMMUNICATIONS. 66, 1-2, p. 119-132

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

On the optimal trade-off between SRPT and opportunistic scheduling

Aalto, S., Penttinen, A., Lassila, P. & Osti, P., 2011, ACM SIGMETRICS 2011 (International Conference on Measurement and Modeling of Computer Systems, San Jose, CA, USA, 7-11 June 2011). p. 185-195

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

8 Citations (Scopus)

Optimal Transmission Modes by Simulated Annealing

Nousiainen, J., Virtamo, J. & Lassila, P., 2011, 6th ACM Workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks (PM2HW2N 2011), Oct 31 - Nov 4, Miami, FL, USA, 2011. p. 101-108

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Properties of the Gittins index with application to optimal scheduling

Aalto, S., Ayesta, U. & Righter, R., 2011, In : Probability in the Engineering and Informational Sciences. 25, 3, p. 269-288

Research output: Contribution to journalArticleScientificpeer-review

11 Citations (Scopus)

Simulation Model for a Demand Responsive Transportation Monopoly

Jokinen, J-P., Häme, L., Hyytiä, E. & Sulonen, R., 2011, Kuhmo Nectar Conference and Summer School, Stockholm. Stockholm

Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

The Traveling Salesman Problem with Differential Neighborhoods

Häme, L., Hyytiä, E. & Hakula, H., 2011, The 27th European Workshop on Computational Geometry (EuroCG) , March 28-30, 2011, Antoniushaus Morschach, Switzerland.. p. 51-54

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

When Does Content Float? Characterizing Availability of Anchored Information in Opportunistic Content Sharing

Hyytiä, E., Virtamo, J., Lassila, P., Kangasharju, J. & Ott, J., 2011, 2011 PROCEEDINGS IEEE INFOCOM. IEEE, p. 3137-3145 9 p. (IEEE INFOCOM).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

When Does Content Float? Characterizing Availability of Anchored Information in Opportunistitc Content Sharing

Hyytiä, E., Virtamo, J., Lassila, P., Kangasharju, J. & Ott, J., 2011, INFOCOM 2011, 10-15 April, 2011, Shanghai, China. p. 3123-3131

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

74 Citations (Scopus)

Why Urban Mass Demand Responsive Transport?

Jokinen, J-P., Sihvola, T., Hyytiä, E. & Sulonen, R., 2011, IEEE Forum on Integrated and Sustainable Transportation Systems (FISTS), Vienna, Austria, 2011. p. 317-312

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

9 Citations (Scopus)
2012

Continuum Percolation Treshold for Permeable Aligned Cylinders and Opportunistic Networking

Hyytiä, E., Virtamo, J., Lassila, P. & Ott, J., 2012, In : IEEE Communications Letters. 16, 7, p. 1064-1067

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Floating information with stationary nodes

Hyytiä, E., Lassila, P., Ott, J. & Kangasharju, J., 2012, Eighth Workshop on Spatial Stochastic Models for Wireless Networks (SpaSWin) May 14th - 18th, 2012Paderborn, Germany. p. 361-366

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

6 Citations (Scopus)

Flow-level modeling and analysis of dynamic TDD in LTE

Lassila, P., Penttinen, A. & Aalto, S., 2012, NGI 2012 (8th EURO-NF Conference on Next Generation Internet), Karlskrona, Sweden, June 25-27, 2012. p. 33-40

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

3 Citations (Scopus)

How impatience affects the performance and scalability of P2P video-on-demand systems

Aalto, S., Lassila, P., Savolainen, P. & Tarkoma, S., 2012, In : SIGMETRICS PERFORMANCE EVALUATION REVIEW. 39, 3, p. 58-60

Research output: Contribution to journalArticleScientificpeer-review

Instantaneous forwarding capacity under the SINR threshold interference model

Nousiainen, J., Lassila, P. & Virtamo, J., 2012, The 11th Annual Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net 2012) Ayia Napa, Cyprus 19-22 June 2012. p. 67-74

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Minimizing slowdown in heterogeneous size-aware dispatching systems

Hyytiä, E., Aalto, S. & Penttinen, A., 2012, In : SIGMETRICS PERFORMANCE EVALUATION REVIEW. 40, 1, p. 20-40

Research output: Contribution to journalArticleScientificpeer-review

17 Citations (Scopus)

Multidirectional Forwarding Capacity in a Massively Dense Wireless Network

Nousiainen, J., Virtamo, J. & Lassila, P., 2012, The 24th International Teletraffic Congress (ITC 24), 4-7 September 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Non-Myopic Vehicle and Route Selection in Dynamic DARP with Travel Time and Workload Objectives

Hyytiä, E., Penttinen, A. & Sulonen, R., 2012, In : Computers and Operations Research. 39, 12, p. 3021-3030

Research output: Contribution to journalArticleScientificpeer-review

27 Citations (Scopus)

On the value function of the M/G/1 FCFS and LCFS queues

Hyytiä, E., Aalto, S., Penttinen, A. & Virtamo, J., 2012, In : Journal of Applied Probability. 49, 4, p. 1052-1071

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Optimal intercell coordination for multiple user classes with elastic traffic

Osti, P., Lassila, P. & Aalto, S., 2012, NGI 2012 (8th EURO-NF Conference on Next Generation Internet), Karlskrona, Sweden, June 25-27, 2012. p. 25-32

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

4 Citations (Scopus)

Optimal size-based opportunistic scheduler for wireless systems

Aalto, S., Penttinen, A., Lassila, P. & Osti, P., 2012, In : QUEUEING SYSTEMS. 72, 1-2, p. 5-30

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Size- and State-Aware Dispatching Problem with Queue-Specific Job Sizes

Hyytiä, E., Penttinen, A. & Aalto, S., 2012, In : European Journal of Operational Research. 217, 2, p. 357-370

Research output: Contribution to journalArticleScientificpeer-review

30 Citations (Scopus)

Using queueing theory for controlling the number of computing servers

Sevalnev, M., Aalto, S., Kommeri, J. & Niemi, T., 2012, Third International Conference on Green IT Solutions, ICGREEN 2012, Geneva, Switzerland, July 2-3, 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2013

Characterizing Content Sharing Properties for Mobile Users in Open City Squares

Desta, M. S., Hyytiä, E., Ott, J. & Kangasharju, J., 2013, 10th Annual IEEE/IFIP Conference on Wireless On-Demand Network Systems and Services (WONS), March 2013, Banff, Alberta, Canada. IEEE, p. 320-324

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

23 Citations (Scopus)

Criticality Condition for Information Floating with Random Walk of Nodes

Virtamo, J., Hyytiä, E. & Lassila, P., 2013, In : Performance Evaluation. 70, 2, p. 114-123

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)

Criticality of Large Delay Tolerant Networks via Directed Continuum Percolation in Space-Time

Hyytiä, E. & Ott, J., 2013, The 32nd IEEE International Conference on Computer Communications, IEEE INFOCOM, Turin, Italy, April 14-19, 2013. p. 320-324 (IEEE INFOCOM).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

5 Citations (Scopus)

Evaluating (Geo) Content Sharing with the ONE Simulator

Keränen, A., Hyytiä, E., Ott, J., Desta, M. & Kärkkäinen, T., 2013, Demo/Tools session 11th ACM International Symposium on Mobility Management and Wireless Access (MobiWac'13),in conjunction with the 16th ACM MSWiM, Barcelona, Spain, November 2013. p. 37-40

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

10 Citations (Scopus)

Load balancing of elastic data traffic in heterogeneous wireless networks

Khalid, A., Lassila, P. & Aalto, S., 2013, ITC 25, 25th International Teletraffic Congress, Shanghai, China, 10-12 September 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

7 Citations (Scopus)

Lookahead Actions in Dispatching to Parallel Queues

Hyytiä, E., 2013, In : Performance Evaluation. 70, 10, p. 859-872

Research output: Contribution to journalArticleScientificpeer-review

13 Citations (Scopus)

Performance-energy trade-off in data centers: Impact of switching delay

Lu, X., Aalto, S. & Lassila, P., 2013, SSEEGN 2013 (22nd ITC Specialist Seminar on Energy Efficient and Green Networking), Christchurch, New Zealand, 20-22 November 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

8 Citations (Scopus)

Round-Robin Routing Policy: Value Functions and Mean Performance with Job- and Server-specific Costs

Hyytiä, E. & Aalto, S., 2013, 7th International Conference on Performance Evaluation Methodologies and Tools (ValueTools)Torino, Italy, December 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

4 Citations (Scopus)

Seeker-Assisted Information Search in Mobile Clouds

Bayhan, S., Hyytiä, E., Kangasharju, J. & Ott, J., 2013, The Second Mobile Cloud Computing (MCC) Workshop in SIGCOMM'13, Hongkong, China, August 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

7 Citations (Scopus)

To Split or not to Split: Selecting the Right Server with Batch Arrivals

Hyytiä, E. & Aalto, S., 2013, In : Operations Research Letters. 41, 4, p. 325-330

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)
2014

Analysis of PDCCH performance for M2M traffic in LTE

Osti, P., Lassila, P., Aalto, S., Larmo, A. & Tirronen, T., 2014, In : IEEE Transactions on Vehicular Technology. 63, 9, p. 4357-4371

Research output: Contribution to journalArticleScientificpeer-review

54 Citations (Scopus)

Efficient Neighbor Discovery in Mobile Opportunistic Networking using Mobility Awareness

Hess, A., Hyytiä, E. & Ott, J., 2014, 6th International Conference on Communication Systems & Networks (COMSNETS), 2014, Bangalore, India, Jan 6-10, 2014. (International Conference on Communication Systems and Networks).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

14 Citations (Scopus)